diff options
Diffstat (limited to 'weed/filer/postgres/postgres_sql_gen.go')
| -rw-r--r-- | weed/filer/postgres/postgres_sql_gen.go | 41 |
1 files changed, 23 insertions, 18 deletions
diff --git a/weed/filer/postgres/postgres_sql_gen.go b/weed/filer/postgres/postgres_sql_gen.go index e13070c3d..6cee3d2da 100644 --- a/weed/filer/postgres/postgres_sql_gen.go +++ b/weed/filer/postgres/postgres_sql_gen.go @@ -10,44 +10,49 @@ import ( type SqlGenPostgres struct { CreateTableSqlTemplate string DropTableSqlTemplate string + UpsertQueryTemplate string } var ( _ = abstract_sql.SqlGenerator(&SqlGenPostgres{}) ) -func (gen *SqlGenPostgres) GetSqlInsert(bucket string) string { - return fmt.Sprintf(`INSERT INTO "%s" (dirhash,name,directory,meta) VALUES($1,$2,$3,$4)`, bucket) +func (gen *SqlGenPostgres) GetSqlInsert(tableName string) string { + if gen.UpsertQueryTemplate != "" { + return fmt.Sprintf(gen.UpsertQueryTemplate, tableName) + } else { + return fmt.Sprintf(`INSERT INTO "%s" (dirhash,name,directory,meta) VALUES($1,$2,$3,$4)`, tableName) + } } -func (gen *SqlGenPostgres) GetSqlUpdate(bucket string) string { - return fmt.Sprintf(`UPDATE "%s" SET meta=$1 WHERE dirhash=$2 AND name=$3 AND directory=$4`, bucket) +func (gen *SqlGenPostgres) GetSqlUpdate(tableName string) string { + return fmt.Sprintf(`UPDATE "%s" SET meta=$1 WHERE dirhash=$2 AND name=$3 AND directory=$4`, tableName) } -func (gen *SqlGenPostgres) GetSqlFind(bucket string) string { - return fmt.Sprintf(`SELECT meta FROM "%s" WHERE dirhash=$1 AND name=$2 AND directory=$3`, bucket) +func (gen *SqlGenPostgres) GetSqlFind(tableName string) string { + return fmt.Sprintf(`SELECT meta FROM "%s" WHERE dirhash=$1 AND name=$2 AND directory=$3`, tableName) } -func (gen *SqlGenPostgres) GetSqlDelete(bucket string) string { - return fmt.Sprintf(`DELETE FROM "%s" WHERE dirhash=$1 AND name=$2 AND directory=$3`, bucket) +func (gen *SqlGenPostgres) GetSqlDelete(tableName string) string { + return fmt.Sprintf(`DELETE FROM "%s" WHERE dirhash=$1 AND name=$2 AND directory=$3`, tableName) } -func (gen *SqlGenPostgres) GetSqlDeleteFolderChildren(bucket string) string { - return fmt.Sprintf(`DELETE FROM "%s" WHERE dirhash=$1 AND directory=$2`, bucket) +func (gen *SqlGenPostgres) GetSqlDeleteFolderChildren(tableName string) string { + return fmt.Sprintf(`DELETE FROM "%s" WHERE dirhash=$1 AND directory=$2`, tableName) } -func (gen *SqlGenPostgres) GetSqlListExclusive(bucket string) string { - return fmt.Sprintf(`SELECT NAME, meta FROM "%s" WHERE dirhash=$1 AND name>$2 AND directory=$3 AND name like $4 ORDER BY NAME ASC LIMIT $5`, bucket) +func (gen *SqlGenPostgres) GetSqlListExclusive(tableName string) string { + return fmt.Sprintf(`SELECT NAME, meta FROM "%s" WHERE dirhash=$1 AND name>$2 AND directory=$3 AND name like $4 ORDER BY NAME ASC LIMIT $5`, tableName) } -func (gen *SqlGenPostgres) GetSqlListInclusive(bucket string) string { - return fmt.Sprintf(`SELECT NAME, meta FROM "%s" WHERE dirhash=$1 AND name>=$2 AND directory=$3 AND name like $4 ORDER BY NAME ASC LIMIT $5`, bucket) +func (gen *SqlGenPostgres) GetSqlListInclusive(tableName string) string { + return fmt.Sprintf(`SELECT NAME, meta FROM "%s" WHERE dirhash=$1 AND name>=$2 AND directory=$3 AND name like $4 ORDER BY NAME ASC LIMIT $5`, tableName) } -func (gen *SqlGenPostgres) GetSqlCreateTable(bucket string) string { - return fmt.Sprintf(gen.CreateTableSqlTemplate, bucket) +func (gen *SqlGenPostgres) GetSqlCreateTable(tableName string) string { + return fmt.Sprintf(gen.CreateTableSqlTemplate, tableName) } -func (gen *SqlGenPostgres) GetSqlDropTable(bucket string) string { - return fmt.Sprintf(gen.DropTableSqlTemplate, bucket) +func (gen *SqlGenPostgres) GetSqlDropTable(tableName string) string { + return fmt.Sprintf(gen.DropTableSqlTemplate, tableName) } |